Centerless grinding is also called centerless grinding, which is a kind of grinding process. There are two grinding wheels, a guide wheel and a grinding wheel. The guide wheel drives the cylindrical workpiece to rotate on the pad iron, and the grinding wheel grinds the workpiece. Centerless grinding belongs to the weekly grinding method, and there are the following three commonly used grinding methods.
Centerless cylindrical grinding machine with fixed wheel frame. The wheel frame of this type of centerless grinder is fixed on the bed, and the guide wheel and bracket can be adjusted and moved relative to each other. During through grinding or plunge grinding, the guide wheel, bracket Feed and compensate motion together with the workpiece.
Centerless cylindrical grinding machine with movable grinding wheel frame. The bracket of this type of centerless grinding machine is fixed on the bed. The grinding wheel frame and guide wheel frame can be adjusted relative to the bracket, and can be used for feeding in special cases. Most of the grinding wheel and guide wheel spindles of this type of centerless grinding machine adopt a double-supported structure.
Inclined centerless cylindrical grinder, this form of grinding wheel, guide wheel center line and the horizontal plane are inclined at an angle of α. The bracket is fixed on the bed, and the main shaft of the grinding wheel and guide wheel is a double support structure. The guide wheel frame can be adjusted relative to the bracket, and the grinding wheel frame can be used for feed compensation.
